Do pupillary responses during authentic slot machine use reflect arousal or screen luminance fluctuations? A proof-of-concept study

• Andy J. Kim ,

  Contributed equally to this work with: Andy J. Kim, W. Spencer Murch

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  Current address: Department of Psychology and Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada

  Affiliation Centre for Gambling Research at UBC, Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada

  https://orcid.org/0000-0001-8544-9066

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• W. Spencer Murch ,

  Contributed equally to this work with: Andy J. Kim, W. Spencer Murch

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  Current address: Department of Sociology and Anthropology, Concordia University, Montréal, Quebec, Canada

  Affiliation Centre for Gambling Research at UBC, Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada

  https://orcid.org/0000-0003-2780-3578

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• Eve H. Limbrick-Oldfield,

  Roles Software, Validation, Writing – review & editing

  Affiliation Centre for Gambling Research at UBC, Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada

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• Mario A. Ferrari,

  Roles Software, Writing – review & editing

  Affiliation Centre for Gambling Research at UBC, Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada

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• Kent I. MacDonald,

  Roles Software, Writing – review & editing

  Affiliation Centre for Gambling Research at UBC, Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada

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• Jolande Fooken,

  Roles Writing – review & editing

  Affiliations Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, British Columbia, Canada, Centre for Neuroscience Studies, Queen’s University, Kingston, Ontario, Canada

  https://orcid.org/0000-0002-8788-2266

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• Mariya V. Cherkasova,

  Roles Writing – review & editing

  Affiliations Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, British Columbia, Canada, Department of Psychology, West Virginia University, Morgantown, West Virginia, United States of America

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• Miriam Spering,

  Roles Writing – review & editing

  Affiliations Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, British Columbia, Canada, Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, British Columbia, Canada

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• Luke Clark

  Roles Conceptualization, Funding acquisition, Methodology, Resources, Supervision, Writing – review & editing

  * E-mail: luke.clark@psych.ubc.ca

  Affiliations Centre for Gambling Research at UBC, Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada, Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, British Columbia, Canada

  https://orcid.org/0000-0003-1103-2422

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